BX Cogged V-Belts share the same 5/8" top width as standard B-section belts, with precision-molded cogs for improved flexibility, heat dissipation, and efficiency. Ideal for drives with smaller pulleys or where heat buildup is a concern.
BX belts are a direct drop-in for B-section — same sheaves, same dimensions, same part number (IC, subtract 3" from OC). Upgrading from B to BX is recommended for longer belt life and reduced operating temperatures.
We stock BX cogged V-belts from Diesel Belting, Gates, Continental ContiTech, Bando, Jason Industrial, and Megadyne.
Need help? Belt Identification Guide | Email us a photo for free ID
4/BX81 Banded V-Belt
$ 171.72
5/BX79 Banded V-Belt
$ 209.43
4/BX80 Banded V-Belt
$ 169.63
4/BX78 Banded V-Belt
$ 165.38
4/BX65 Banded V-Belt
$ 137.81
8/BX70 Banded V-Belt
$ 296.87
5/BX77 Banded V-Belt
$ 204.12
4/BX79 Banded V-Belt
$ 167.56
4/BX72 Banded V-Belt
$ 152.69
4/BX77 Banded V-Belt
$ 163.28
5/BX72 Banded V-Belt
$ 190.87
4/BX73 Banded V-Belt
$ 154.78
4/BX64 Banded V-Belt
$ 135.74
5/BX75 Banded V-Belt
$ 198.79
5/BX70 Banded V-Belt
$ 185.53
4/BX71 Banded V-Belt
$ 150.53
4/BX75 Banded V-Belt
$ 159.03
4/BX69 Banded V-Belt
$ 146.34
4/BX74 Banded V-Belt
$ 156.94
4/BX57 Banded V-Belt
$ 120.87
5/BX65 Banded V-Belt
$ 172.28
4/BX68 Banded V-Belt
$ 144.18
4/BX70 Banded V-Belt
$ 148.43
5/BX66 Banded V-Belt
$ 174.89